id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4398021,2163917,plaintiff,Jones,David,,,"Jones, David",0 4398022,2163917,defendant,Richard,John,yeoman,679614,"Richard, John, of Comyoye, Monmouth, yeoman",0 4398023,2163917,defendant,Lloyd,John Rees ap John,yeoman,663339,"Lloyd, John Rees ap John, of Comyoye, yeoman",1